$25.00$15.00

Sizing note: How on earth does one know what size to buy? Here's how.
Use a tape measure to find the circumference of your bicep. Then measure the length of your arm from the outside of your shoulder to your wrist while your arm is at a 45° angle.

These are great arm warmers- a medium weight fabric- not too light, but not too heavy either. Fit is key on these- I usually wear men's small shirts from Brooks- from short...Read complete review

These are great arm warmers- a medium weight fabric- not too light, but not too heavy either. Fit is key on these- I usually wear men's small shirts from Brooks- from short sleeve to long sleeve and jackets. For the arm warmers, since they are unisex, I sized up to M/L and am glad that I did. The men's M/L fits very comfortably and compare well with sizing of men's S shirts and jackets from Brooks.

Arm warmers are great for racing, with singlet on a cold day. Also good for traveling and training when the weather is mixed- worn with a t-shirt, you have the option of long or short sleeve. Lastly, in the winter, they add considerable extra warmth without much bulk, when a thermal shirt alone just can't keep the cold out. A highly recommended addition to any runner's wardrobe.

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After unpackaging the sleeves, I noticed that the seams were already fraying. Returned the product without trying it on. I'm going to find a company with better QA/QC for their products. Not...Read complete review

After unpackaging the sleeves, I noticed that the seams were already fraying. Returned the product without trying it on. I'm going to find a company with better QA/QC for their products. Not worth the time or having my money in limbo before its refunded

I got these in Brooks Blue, XS/S, and really like them. Color was even prettier in person than it appeared to be online. They are fun and femine yet warm and add that splash of color to any outfit (and can easily be scrunched down to the wrists if one warms up too much en route). I also like the fabric, which is thicker than the race day arm warmers; they definitely add extra warmth on particularly chilly days. They are very comfortable, too (just wish the top portion, at biceps, was a tad tighter but perhaps I just need to hit the gym!).

I don't remember why I bought these, but I did. I have rarely used them running, but I wear them ALL of the time cycling. Last week in the North Woods on shady roads, I felt more confident that I would be seen wearing such BRIGHT ARM wear--I could wave my arm/signal and be assured I would be seen by cars. It also kept the bugs off of me, too! I'm not a thin person, so I had to get the largest size, so they are WAY too long, but I wear them anwyway. :-)

These seamless arm warmers are perfect for an extra layer during a long run. I used to layer up too much and would find myself dropping off clothes per mile into a bush to gather on my way back. These are perfect for a long, winter run. You can roll them down if they make you hot. However, I have not had to do this yet. They are even better for winter races in which you want to wear lightweight clothes, so pair this with your singlet to keep you from freezing! I probably should have gotten a size xs instead of a small but was scared they'd be too tight. I am about 115 lbs and don't have trouble with the smalls falling down or anything, but I think the xs would have been better in case they stretch out in the future. I am very pleased and will use these every year!

After unpackaging the sleeves, I noticed that the seams were already fraying. Returned the product without trying it on. I'm going to find a company with better QA/QC for their products. Not worth the time or having my money in limbo before its refunded

I am a huge fan of arm warmers, and you can't beat the colors the seamless arm warmer comes in. I find it perfect for fall weather. And of course, if it gets too warm, you just scrunch them down on your wrist and forget about them. Kept me dry and warm during some rainy runs. I would definitely recommend these for cooler weather.

I have used a multitude of arm sleeves for cycling, triathlon and running and these are easily the most comofrtable and easiest to utilize. Great for fall riding and perfect to warm up after a transition from a cold lake to the bike.

As the cooler weather sets in, I was looking for the perfect product that would allow me to stay warm during first part of workout and then very easy to remove after I get warm. These arm warmers are perfect and compact to stash once removed. They are comfortable and I love the seamless fit. Great job Brooks...I will Run Happy and warm!